license: cc-by-nc-4.0
task_categories:
- tabular-classification
- tabular-regression
language:
- en
tags:
- nginx
- access-logs
- synthetic-data
- observability
- http
- apache
- log-analysis
- mindweave
- web-server
- server-logs
- monitoring
- test-data
- api-logs
- siem
- anomaly-detection
- devops
pretty_name: Web Server Access Logs (Synthetic) (Free Sample)
size_categories:
- 1K<n<10K
configs:
- config_name: access_logs
data_files: data/access_logs.csv
default: true
- config_name: servers
data_files: data/servers.csv
Web Server Access Logs (Synthetic) (Free Sample)
This is a free sample with 5,003 rows. The full dataset has 50,048 rows across 2 tables.
Realistic HTTP access logs from a simulated SaaS company running an e-commerce API and marketing website. 50,000 requests across 3 servers over 12 months.
Includes realistic patterns: weekday/weekend traffic variation, peak hours, seasonal trends, bot traffic, and two injected anomalies (DDoS attempt and database outage) for anomaly detection training.
Each log entry includes: timestamp, server, HTTP method, path, status code, response time, bytes sent, user agent, IP address, and referrer.
Ideal for: DevOps monitoring dashboards, log analysis pipelines, anomaly detection ML models, SIEM testing, and observability tool development.
Sample tables
| Table | Sample Rows |
|---|---|
| access_logs | 5,000 |
| servers | 3 |
| Total | 5,003 |
Full dataset
The complete dataset includes all tables with full row counts:
| Table | Full Rows |
|---|---|
| access_logs | 50,045 |
| servers | 3 |
| Total | 50,048 |
Formats included: CSV, Parquet, SQLite
Get the full dataset on Gumroad
About
Generated by Mindweave Technologies -- realistic synthetic datasets for developers, QA teams, and data engineers.
Every dataset features:
- Enforced foreign key relationships across all tables
- Realistic statistical distributions (not uniform random)
- Temporal patterns (seasonal, time-of-day, day-of-week)
- Injected anomalies for ML training and anomaly detection
- Deterministic generation (same seed = same output)
Browse all datasets: https://mindweavetech.gumroad.com